namespace CSharpPro._1030;


public class UserServiceImpl: IUserService
{
    public void AddUser()
    {
        Console.WriteLine("添加用户");
    }

    public void DeleteUser()
    {
        Console.WriteLine("删除用户");
    }

    public void UpdateUser()
    {
        Console.WriteLine("修改用户");
    }

    public void QueryUser()
    {
        Console.WriteLine("查询用户");
    }
}